目的探讨机械损伤对人皮肤角质形成细胞前列腺素e2 (PGE2)分泌的影响及其可能的机制。
Objective To investigate the effects of mechanical damage on prostaglandin E2 (PGE2) secretion in human skin keratinocytes, and explore its possible mechanism.
结论西替利嗪可能通过抑制角质形成细胞趋化因子的表达而发挥抗皮肤过敏炎症作用。
Conclusion Cetirizine may exert the anti-allergic inflammatory effects of skin by inhibiting the expression of chemokines in human keratinocytes.
目的研究体外培养的人表皮角质形成细胞的生物学特性，为构建组织工程皮肤提供技术参数。
Objective To study the biological characteristics of in vitro cultured human keratinocytes for providing the technical parameters in constructing tissue engineering skin.
猪的复合皮肤替代物的培养情况：培养第3天在真皮基质上加入传代后的猪角质形成细胞，其上可见薄的角质形成细胞层。
Culture of pig composite dermal substitute pig keratinocytes after passage were added on the dermal matrix on the 3rd day of the culture and thin pig keratinocyte layer was found.
方法通过外源性底物磷酸化方法，测定了16例正常皮肤、22 例银屑病皮损、5 例皮肤鳞癌组织角质形成细胞膜酪氨酸蛋白激酶（ T PK）的活性。
Method The activity of tyrosine protein kinase(TPK) was determined by using exogenic substrates in 16 samples of normal skin, 22 psoriatic lesion and 5 skin squamous carcinoma.
传统的办法构建的皮肤替代物是基于将人的角质形成细胞种在将人的成纤维细胞复合的非人的胶原蛋白的三维膜片上。
Traditional methods to generate HSEs are based on the seeding of human keratinocytes onto three-dimensional human fibroblast-populated non-human collagen matrices.
然而，纳米银粒子在创面愈合过程中是否对不同类型的皮肤细胞，主要是角质形成细胞和成纤维细胞，产生影响仍是有待解决的问题。
Nonetheless, the question as to whether AgNPs can affect various skin cell types-keratinocytes and fibroblasts-during the wound-healing process still remains.
然而，纳米银粒子在创面愈合过程中是否对不同类型的皮肤细胞，主要是角质形成细胞和成纤维细胞，产生影响仍是有待解决的问题。
Nonetheless, the question as to whether AgNPs can affect various skin cell types-keratinocytes and fibroblasts-during the wound-healing process still remains.
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